On Wednesday 10 of October 2012 02:19:06 Igor Murzov wrote: > This should fix brightness controls on some laptops. > Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=47861 > > Signed-off-by: Igor Murzov <e-mail@xxxxxxx> Put more detials into the changelog, please. The BZ entry linked above may or may not be accessible when the changelog is read by someone. > --- > drivers/acpi/video.c | 8 ++++++-- > 1 file changed, 6 insertions(+), 2 deletions(-) > > diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c > index 1e0a9e1..01bb58d 100644 > --- a/drivers/acpi/video.c > +++ b/drivers/acpi/video.c > @@ -1349,8 +1349,12 @@ acpi_video_bus_get_devices(struct acpi_video_bus *video, > struct acpi_device *dev; > > status = acpi_video_device_enumerate(video); > - if (status) > - return status; > + if (status) { > + if (status == AE_AML_PACKAGE_LIMIT) > + status = 0; /* Ignore this error */ > + else > + return status; > + } First off, please add a comment explaining _why_ we're ignoring the error. Second, what about adding just: if (status == AE_AML_PACKAGE_LIMIT) status = 0; before the "if (status)" check? > > list_for_each_entry(dev, &device->children, node) { Thanks, Rafael -- I speak only for myself. Rafael J. Wysocki, Intel Open Source Technology Center. -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
